The three primary
stakeholders are the banks, the merchants, and the consumers.
Banks = Against, since
this would mean that they will be receiving less
Merchants = For, since
they would be paying less
Consumers = Generally
unaffected. But I believe they would be more against the proposal because if
interchange fees are capped, then the banks will find other ways to retrieve
the lost revenues by other means, such as increasing the interest or etc.